Edgenuity Chemistry Cumulative Final Exam

Edgenuity Chemistry Cumulative Final Exam

Edgenuity Chemistry
Cumulative Final Exam
60 Questions • 10 Units • 100% Verified Answers • Full Explanations
■ Format Multiple choice (4 options) · Correct answer in green · Explanation for every question
■ Coverage Matter & Measurement · Atomic Structure · Bonding · Reactions · Thermochemistry · Gas Laws · Solutions · Ac■ Verified Sourced from Edgenuity verified study sets (Docsity, Quizlet Chemistry Cumulative 90%, Chemistry B Cumulat■ Purpose Final exam preparation for Edgenuity Chemistry course — cumulative review of all units
■ Edition 2024–2025 Academic Year
How to use this guide: Each question shows 4 answer choices. The correct answer is highlighted in green and marked ✓.
The green box below each question gives the answer + a detailed explanation. Use the Quick Answer Key at the end for rapid
self-testing.

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Edgenuity Chemistry
Cumulative Final Exam
60 Questions • 10 Units • 100% Verified Answers • Full Explanations
■ Format Multiple choice (4 options) · Correct answer in green · Explanation for every question
■ Coverage Matter & Measurement · Atomic Structure · Bonding · Reactions · Thermochemistry · Gas Laws · Solutions · Acids/Bases · Nuclear · Organic
â–  Verified Sourced from Edgenuity verified study sets (Docsity, Quizlet Chemistry Cumulative 90%, Chemistry B Cumulative Review) + standard curriculum
■ Purpose Final exam preparation for Edgenuity Chemistry course — cumulative review of all units
■ Edition 2024–2025 Academic Year
How to use this guide: Each question shows 4 answer choices. The correct answer is highlighted in green and marked ✓.
The green box below each question gives the answer + a detailed explanation. Use the Quick Answer Key at the end for rapid
self-testing.
Table of Contents
Section Unit Title Questions
Unit 1 Unit 1: Matter, Measurement & Scientific Method Q1–Q6
Unit 2 Unit 2: Atomic Structure & Periodic Table Q7–Q13
Unit 3 Unit 3: Chemical Bonding & Molecular Geometry Q14–Q20
Unit 4 Unit 4: Chemical Reactions & Stoichiometry Q21–Q28
Unit 5 Unit 5: Thermochemistry & Calorimetry Q29–Q35
Unit 6 Unit 6: Gas Laws & Kinetic-Molecular Theory Q36–Q41
Unit 7 Unit 7: Solutions, Concentration & Colligative Properties Q42–Q47
Unit 8 Unit 8: Acids, Bases, pH & Chemical Equilibrium Q48–Q54
Unit 9 Unit 9: Electrochemistry, Nuclear & Organic Chemistry Q55–Q57
Unit 10 Unit 10: Organic Chemistry & Intermolecular Forces Q58–Q60
UNIT 1 OF 10 · Q1–Q6
Unit 1: Matter, Measurement & Scientific Method
Question 1
Which statement describes an extensive property of matter?
A) It depends on the type of substance, not the amount.
B) It changes with the amount of sample that is present.
C) It is the same for all samples of a substance.
D) It describes the ability to react with other substances.
✓ B) It changes
with the amount of
sample that is
present.
Extensive properties (mass, volume, energy) depend on the quantity of matter present.
Intensive properties (density, boiling point) do not.
Question 2
Which of the following describes a CHEMICAL change?
A) Ice melting into liquid water
B) Sugar dissolving in coffee
C) Iron rusting to form iron oxide
D) Aluminum being hammered into a thin sheet
✓ C) Iron rusting to
form iron oxide
Rusting involves a chemical reaction producing a new substance (Feâ– Oâ– ). Melting,
dissolving, and hammering are physical changes.
Question 3
Which statement describes a heterogeneous mixture?
A) It is made of one type of atom chemically combined.
B) It has uniform composition throughout.
C) It is made of two or more pure substances that are not chemically bonded and appears non-uniform.
D) It cannot be separated by physical means.
✓ C) It is made of
two or more pure
substances that
are not chemically
bonded and
appears
non-uniform.
Heterogeneous mixtures (e.g., salad, sand + water) have visibly different components.
Homogeneous mixtures (solutions) look uniform throughout.
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